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COLLOSUS DH
Downhill | 200mm Travel | ALX Alloy | MX Wheels
Features
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IFS Suspension
An innovative 6-bar suspension system developed between the race tape. IFS decouples braking and pedalling forces, whilst retaining complete control over leverage ratio and axle path. The result is class leading small‑bump sensitivity and traction, controlled anti‑rise under braking, and consistent leverage progression for high‑speed stability and impact control.
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29/ MX Compatible
Switchable between 29” and MX setups with easy-to-use seatstay flip chips. No extra parts needed to get your party in the back setup.
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Geometry adjust
A 1.5” headtube allows riders to further customize reach by fitting aftermarket cups, along with a high/low BB position flip chip for fine tuning your ride style.
Choose your series
Build Specs
| Kit |
COLLOSUS DH9
|
COLLOSUS DH7
|
|---|---|---|
| Frame | ALX DOWNHILL 200mm TRAVEL | ALX DOWNHILL 200mm TRAVEL |
| Fork | FOX 40 FACTORY SERIES KASHIMA COAT, AIR SPRING, TRAVEL:203mm, GRIP 2, HSC, LSC, HSR, LSR | ROCKSHOX BOXXER BASE, AIR SPRING, TRAVEL:200mm, CHARGER 3, COMPRESSION, REBOUND |
| Rear Shock | FOX FLOAT X2 FACTORY SERIES KASHIMA COAT, E2E: METRIC 250x75mm | ROCKSHOX VIVID BASE, E2E: METRIC 250x75mm |
| Shifter | SRAM X01 DH, 1x7-SPEED TRIGGER | SRAM GX DH, 1x7-SPEED TRIGGER |
| Crank Set | SRAM DESCENDANT DH, 34T | SRAM DESCENDANT DH, 34T |
| Cassette | SRAM PG720, 11-25T | SRAM PG720, 11-25T |
| Rear Derailleur | SRAM X01 DH | SRAM GX DH |
| Tire | SCHWALBE TACKY CHAN ADDIX SOFT FRONT: 29"x2.4" (622-62) ; REAR: 27.5"x2.4" (584-62) | SCHWALBE TACKY CHAN ADDIX SOFT FRONT: 29"x2.4" (622-62) ; REAR: 27.5"x2.4" (584-62) |
| Brake Lever | TRP DH-R EVO | TRP DH-R EVO |
| Brake Caliper | TRP DH-R EVO HYDRAULIC DISC | TRP DH-R EVO HYDRAULIC DISC |
| Rotor | TRP RS01E 203mm, 6BOLT | TRP RS01E 203mm, 6BOLT |
FAQ
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Can both wheels be 27.5", or is the bike limited to mullet and full 29” setups?
The Collosus DH is designed for mullet (MX) or full 29” setups. A full 27.5” setup is not supported.
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Is the bike compatible with a single crown fork?
Yes, if you use a 190mm travel fork.
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Can I install a dropper post on this bike?
No, the bike is not designed to accommodate a dropper post.
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What are the axle sizes?
Rear axle: 12 x 157mm DH (OLD).
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Is the frame UDH-compatible?
Yes, the Collosus DH uses a UDH derailleur hanger, making it compatible with modern drivetrain systems.
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What is the shock size and eye-to-eye measurement?
Shock size: 250mm x 75mm.
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What type of rear suspension travel does the bike have?
The suspension system follows a progressive travel curve.
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Can I use a coil shock on this bike?
Yes, the frame is compatible with all aftermarket coil shocks.
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Do chainstay lengths vary by frame size?
No, the chainstay length is 445mm across all sizes.
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What is the head tube size?
The bike features a 1.5” headset, allowing for further geometry adjustments with angle-adjust cups.